| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.50 | 9.827% | $47.7747 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $115.29 | 9.298% | $126.0097 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $96.71 | 8.608% | $105.0348 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $222.50 | 11.200% | $247.42 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $142.99 | 5.117% | $150.3068 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $213.63 | 4.290% | $222.7947 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $62.47 | 4.409% | $65.2243 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $897.09 | $964.5650 | $964.55 | $964.50 | $964.50 | |